zang_yang

import java.awt.event.KeyAdapter;import java.awt.event.KeyEvent;import java.awt.event.KeyListener;import javax.swing.JButton;import javax.swing.JFrame;import simpleFrame.FrameUtil;/** * 键盘事件监听器

import java.awt.event.MouseAdapter;import java.awt.event.MouseEvent;import java.awt.event.MouseListener;import javax.swing.JButton;import javax.swing.JFrame;import simpleFrame.FrameUtil;/** * 鼠标事件监

import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import javax.swing.JButton;import javax.swing.JFrame;import simpleFrame.FrameUtil;/** * 事件：当发生了某个事件的时候，就会有相应的处理方案 * * 事件源

import java.awt.BorderLayout;import java.awt.ScrollPane;import java.awt.TextArea;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import java.awt.event.MouseAdapter;import j

import java.awt.BorderLayout; import java.awt.FileDialog; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.io.BufferedReader; import java.io.File; import java.

import javax.swing.ButtonGroup; import javax.swing.JCheckBox; import javax.swing.JComboBox; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.JPa

import java.awt.Dimension; import java.awt.Toolkit; import javax.swing.JFrame;//初始化窗口的工具类 public class FrameUtil {public static void initFrame(JFrame frame,int width,int height){ Toolkit toolkit

snake.javaimport java.awt.Color; import java.awt.Graphics; import java.awt.Point; import java.awt.event.KeyAdapter; import java.awt.event.KeyEvent; import java.util.LinkedList; import java.util.R

import java.text.DateFormat;import java.text.ParseException;import java.text.SimpleDateFormat;import java.util.Calendar;import java.util.Date;import java.util.GregorianCalendar;import java.util.S